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Re: Drawing into a HIImageView


Am 02.08.2007 um 15:15 wrote Uli Kusterer:
That's how kEventControlDraw is supposed to work. It redraws the view whenever it needs redrawing. What you really want to do is create a CGBitmapContext, draw into that, and then create a CGImageRef from that which the HIImageView will draw. Or just do your *complete* drawing in a custom view's kEventControlDraw.

What I want to do is to draw directly (no buffering, no cgbitmapcontext) into a hiview, but I don't want the old things I drawed in to be erased (otherwise I had to build a history of my drawings which would make it very slow). Is there a possibility to do that? _______________________________________________
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References: 
 >Drawing into a HIImageView (From: "Peter Ueli" <email@hidden>)
 >Re: Drawing into a HIImageView (From: Uli Kusterer <email@hidden>)



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